#559EDC#559EDC

#559EDC is a light, moderate cyan. Relative luminance 0.316; OKLCH L 67.8% C 0.118 H 246.3°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX#559EDC
RGBrgb(85, 158, 220)
HSLhsl(208, 66%, 60%)
HSVhsv(208, 61%, 86%)
CMYKcmyk(61.4%, 28.2%, 0%, 13.7%)
CIE-LABlab(62.97, -4.21, -38.30)
CIE-LCHlch(62.97, 38.53, 263.72°)
OKLaboklab(67.84% -0.0473 -0.1079)
OKLCHoklch(67.84% 0.118 246.3)
XYZxyz(28.8867, 31.5496, 72.2636)
Luminance0.3155 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#559EDC #DC9355
analogous
#55DCD7 #559EDC #555ADC
triadic
#559EDC #DC559E #9EDC55
tetradic
#559EDC #D755DC #DC9355 #5ADC55
square
#559EDC #D755DC #DC9355 #5ADC55
split-complementary
#559EDC #DC555A #DCD755
monochromatic
#1F6097 #2A80CA #559EDC #88BBE6 #BBD8F1

Accessibility & contrast

On white

2.87
#559EDC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.31
#559EDC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #559EDC
7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##559EDC#FFFFFF#000000##000000
##559EDC1.002.877.317.31
#FFFFFF2.871.0021.0021.00
#0000007.3121.001.001.00
##0000007.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#83A0DF
Deuteranopia (green-blind)
#7192DB
Tritanopia (blue-blind)
#00ADB4
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #559edc;
/* rgb */ color: rgb(85, 158, 220);
/* oklch */ color: oklch(67.8% 0.118 246.3);
Tailwind
colors: {
  custom: {
    50: '#90bae7',
    500: '#559edc',
    950: '#000000',
  },
}
SCSS
$custom: #559edc;
$custom-light: #90bae7;
$custom-dark: #000000;
JSON
{
  "hex": "#559edc",
  "rgb": {
    "r": 85,
    "g": 158,
    "b": 220
  },
  "hsl": {
    "h": 207.556,
    "s": 65.854,
    "l": 59.804
  },
  "oklch": {
    "l": 0.67836,
    "c": 0.1178,
    "h": 246.3
  },
  "luminance": 0.31552
}

Semantic roles & 50–950 ramp

primary
#559EDC
secondary
#E0C4AC
accent
#8D3FE9
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0E1116
muted
#7E8084

Preview Lab

Preview with #559EDC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#559EDC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva